Q: What is the sum of all factors of the number 20,501 excluding 20,501?
A: 3,019
The factors of the number 20,501 are: 1, 13, 19, 83, 247, 1079, 1577, 20501.
If you add them up, you will get the total of 20,504. Now subtract 20,501 to get 3,019